What Is Voice over Internet Protocol?
What is Voice over Internet Protocol?
The term VoIP is actually an acronym that stands for Voice Over Internet Protocol. Put basically, VoIP involves phone services that use a broadband internet connection rather than a traditional telephone line. This means a user need not use a phone service provider and that businesses can access their phone calls and voice mail via their computers.
The key attractive aspect for any business is the fact that as well as doing away with needing a phone line, VoIP call rates are generally lower than standard phone company rates anyway, so there is much to be saved financially. Some companies may prefer to use the VoIP system in combination with their normal phone service as there are some basic services that may not be available using the VoIP system, such as 999. VoIP is still in it’s infancy so there are companies offering the service but such services are in development.
Using a VoIP system, the analog phone signals will have to be turned into digital signals that will be able to be sent over the Internet. This can be done using something called an Analog Terminal Adapter or ATA. Another way this can be done is by using an actual IP phone such as the Nortel i2002. Basically, a user either has the choice of connecting a VoIP phone to a computer, internet router or modem, or they can use a traditional phone that is connected to an ATA. There are a variety of choices in IP phones, including:
- Wireless Hard Phones
- Dialup Telephones
- WiFi Enabled Phones
- Combi WiFi/GSM Phones
- Hard Phones with voice and video
- Desktop Conference Telephones
- Soft Telephone Applications
- Video Enabled Soft Phones
- Web Based Telephones
Telephones Handsets
Depending on your business needs you will have to find a VoIP provider that can fit those needs. There are services that only allow Voip-toVoIP calls and then there are services which will allow calls to any phone be it domestic, international or mobile.
VoIP is actually a result of the success of Internet Protocol that was initially designed for data networking. The overall success of IP as a global standard for data networking is what led to it being adopted as a means of voice networking. There are a number of other terms that VoIP is known by, including: Internet telephony; Broadband telephony; IP telephony; or VoBB.
The VoIP system can not only be used for phone calls, but can also be used for faxing and as a voice messaging system. VoIP made it’s commercial debut when VocalTec released the first phone software in 1995. Since then there have been many advances in VoIP technology and there are a number of companies that now offer VoIP services.
Companies such Nortel are now leading the field in VoIP with more than 90 countries serviced and over 1,600 partners and resellers working with them.
